baber/WOPTO huggingface dataset:
Patent DE-4042689-C2 (DE)
Title: Magnetic reading head
Inventor: NEGISHI KENJI
IPC: G11B5/60
Filed: 1990-01-17
Granted: 2003-05-08
Abstract: A magnetic reading head has a controller with a surface (33) placed opposite to the recording surface of a magnetic disc (13) or a reading head mounting (21) for producing a vacuum between the controller and the magnetic reading head, in order to draw the rotating magnetic disc and the magnetic reading head together, producing an adequate, satisfactory vacuum in the vicinity of the magnetic reading head and a good contact with it.  This appts. offers a compact mechanism and an enlarged recording surface on the magnetic disc, compared with other appts. which use a magnetic reading head and stabilising disc separately to produce a vacuum to draw the magnetic disc to the magnetic reading head. It also removes the need for a series of operations to position the single reading head and the stabilising disc separately, which considerably reduces manufacturing processes and production costs.
Patent DE-4104031-C2 (DE)
IPC: F16J15/3268
Filed: 1991-02-09
Granted: 1993-08-19
Abstract: The invention relates to a mounting tool (1) for lip seals. The mounting tool has a radially expandable sleeve (4, 15) with which the lip seal (9, 9') can be pushed in such a way that the sealing edge (10, 10') can be set down radially onto the shaft (6, 6'). <IMAGE>
Patent DE-4300622-C2 (DE)
Inventor: KULLMANN JOERG H DR SC TECHN
IPC: B23D61/00
Filed: 1993-01-13
Granted: 1995-05-18
Abstract: A saw blade with a body (1) has unstaggered teeth with cutting edges which are provided in repetitive cycles and each cycle has at least one tooth group consisting of at least two teeth (2), these teeth (2) being formed symmetrically to a longitudinal centre plane (8) through the body. In the cycle, at least two groups of teeth (2, 2<*>) are nested preferably regularly, of which the first group consisting of at least two teeth (2) has a height decreasing from tooth to tooth and as a result an increasing width, while the teeth (2<*>) of the second group are of identical design and constitute the teeth with the largest width. <IMAGE>
Patent NL-1004702-C2 (NL)
Title: Device for manufacturing support pipes for plants
Inventor: KESTER CORNELIS JOHANNES VAN
IPC: A01G9/12
Filed: 1996-12-05
Granted: 1998-06-08
Abstract: The pipe (3) itself is made of rigid material and a spirally formed wire (16) is wound over the fibres in order to fix them into position. After this, a part of the fibre material is pressed into one pipe end the other pipe end is held over a part free from fibres. Devices (2) are provided for pushing forward a sequence of successive pipes, for feed to devices where fibre material (10) is placed around them (3). A winding carriage (6) is movable forwards and backwards in the longitudinal direction of the pipe (11) provided with fibre material. On the carriage is at least one frame (12), which is rotatable in relation to the centre line of a pipe pushed through the device. Control devices are available for the winding carriage (6), so that it can be held in position during the wire winding operation.
Patent NL-1007829-C2 (NL)
Inventor: SOOLINGEN JACOB VAN
IPC: C07B61/00
Filed: 1997-12-18
Granted: 1999-06-21
Abstract: Process for the preparation of benzyl alcohol via hydrolysis of a benzyl ester with water in the liquid phase, the hydrolysis being carried out in the absence of a strong acid and a base at a temperature between 40 DEG C and 320 DEG C. The benzyl ester to be hydrolyzed can be chosen from the group comprising benzyl formiate, benzyl propionate, benzyl acetate and benzyl benzoate. A weak acid may optionally be added to the reaction mixture to be hydrolyzed. After the hydrolysis the reaction mixture is preferably cooled to a temperature between 80 DEG C and 180 DEG C so that a phase separation takes place. Both the organic phase and the aqueous phase can be upgraded. As such, benzyl alcohol can be obtained with a high overall yield and a purity of more than 98%.
Patent NL-1009590-C2 (NL)
Title: Sewage treatment plant, comprising interlinked concentric ring shaped reservoirs acting as anaerobic, contact, anoxic and oxic reactors
Inventor: VRIES ANTHONIE CORNELIS DE
IPC: C02F3/12
Filed: 1998-07-08
Granted: 2000-01-11
Abstract: Sewage treatment plant comprises a concentric arrangement of ring-shaped reservoirs (8-12) forming interlinked anaerobic, contact, anoxic and oxic reactors.  A sewage treatment plant comprises a number of concentric reservoirs surrounded by (preferably circular) concentric walls (2-7). A first reservoir is an anaerobic reactor where the sewage is mixed with anoxic sludge, a second reservoir is a contact reactor where the sludge/water mixture from the first reservoir is mixed with returned sludge, and a third reservoir is an anoxic reactor where the sludge/water mixture is mixed with nitrate-rich sludge.  A first transport device supplies sewage to the first reactor, an optional second transport device removes phosphate-rich water from the first reactor, a third transport device transfers the sludge/water mixture from the first reactor to the second reactor, a fourth transport device transfers the sludge/water mixture from the second reactor to the third reactor, and a fifth transport device transfers anoxic sludge from the third reactor to the first reactor.  A fourth reservoir present within the periphery wall (2) is used as an oxic or aerobic reactor where nitrogen compounds present in the sludge/water mixture from the third reactor are converted into nitrate by aeration.  A sixth transport device substantially incorporated into the peripheral wall of the plant transfers the sludge/water mixture from the third reactor to the fourth reactor. An Independent claim is also included for: (1) a second sewage treatment for non-pre-treated effluent, where gases liberated in at least one of the treatment steps are used to contact the liquid mixtures in at least one of these steps; (2) a third sewage treatment plant for non-pre-treated effluent, where gases liberated in at least one of the treatment steps are introduced into the sludge/water mixture so that they become absorbed by the flocked sludge, preferably in at least one aerobic or oxic step; (3) a fourth sewage treatment plant with a main channel (preferably an anaerobic reactor) having an inlet for sewage and two outlets for separated light and heavy components, device for separating the flowing sewage into these components, and an auxiliary channel separated from the main channel by a periphery wall and containing an inlet for the second (lighter) component; (4) a method for treating sewage in the fourth plant, to form sludge and water fractions; (5) a fifth multi-reservoir sewage treatment plant with a concentric arrangement, as in the first plant, where each ring-shaped reservoir is provided with an aeration device and at least one damming device operated independently from the aeration device; and (6) a sixth multi-reservoir sewage treatment plant with a concentric arrangement, where at least one of the ring-shaped reservoirs has its inlet upstream from the outlet.
Patent NL-1011920-C2 (NL)
Inventor: BOSMAN DIRK JAN
IPC: F04D13/08
Filed: 1999-04-28
Granted: 2000-10-31
Abstract: A pumping unit (1) for use as a draining machine, comprising a housing (5) with a space for installing one or more pumps (6) therein and a suction space (7) communicating with the space for the pumps, which suction space (7) is at least partly bounded by walls or wall parts with openings therein, which may or may not give direct access to the surroundings of the housing, which housing further comprises means for coupling one or more discharge pipes (11) with the pump space and/or the pump or pumps (6) to be installed therein, while the pumping unit is further of mobile construction. <IMAGE>
Patent NL-1014569-C2 (NL)
Inventor: REIGWEIN ROBERTUS JACOBUS
IPC: E04G5/06
Filed: 2000-03-06
Granted: 2001-09-07
Abstract: A method for erecting a scaffold, wherein on a ground surface, substantially in a grid, at least two rows of posts are disposed, the posts being arranged on junction points of said grid, such that at least directly above said ground surface, at least between in each case two posts in a row, there is a fixed, at least predetermined distance, the posts extending vertically and comprising bases, said bases each comprising, on or at least adjacent the end facing upwards during use, a first coupling element for coupling to a complementary second coupling element, connected to a relatively smooth scaffold tube of a traditional scaffolding system, whereupon, on the basis of said scaffold tubes with at least further relatively smooth scaffold tubes and scaffold clamps, a scaffold is erected, while the bases further each comprise at least one third coupling element, compatible with a system scaffolding system, whereby in each case two juxtaposed bases in a row are intercoupled by a system horizontal member of the relevant system scaffolding system.
Patent NL-1016057-C2 (NL)
Title: Information display device, especially for price labels in shops, has information carrier rotatably connected to support structure
Inventor: PIETERS HENDRIK JOSEPHUS
IPC: G09F7/22
Filed: 2000-08-30
Granted: 2002-03-01
Abstract: The information carrier (1) can be coupled to the support structure (2) in at least two positions representing different rotary positions of the carrier relative to the support structure.
Patent NL-1018641-C2 (NL)
Title: Vehicle for transport of young children has frame supporting small seat for child and at least one hinge component provided with wheel axle for at least one rotatable wheel
Inventor: VOSSEBELD MARTIN
IPC: B62B7/04
Filed: 2001-07-26
Granted: 2002-05-07
Abstract: The vehicle for transport of young children has a frame supporting a small seat for a child and at least one hinge component (4,5) provided with a wheel axle (6,7) for at least one rotatable wheel. The hinge component is so connected with the frame that it can rotate around an axis vertical to the wheeel axle. The vehicle is also provided with a torsion spring (13,14) which engages both on the hinge component and the frame. At least two hinge components are incorporated as is a coupling component (12) connected to each of them, so that their hinged rotating movements are coupled.
Patent NL-1018767-C2 (NL)
Inventor: RUITER ADRIANUS JACOBUS
IPC: A01G9/10
Filed: 2001-08-15
Granted: 2002-07-02
Abstract: The invention relates to an apparatus for forcing chicory, comprising a forcing tray (4), into which the chicory roots (2) are inserted in an upright position, and for receiving nutrients for the chicory, while the forcing tray (4) includes positioning members for keeping the roots (2) upright. The positioning members are embodied in the form of a grid (5) that can be placed in the forcing tray (4) and is provided with mesh (6), with one single chicory root (2) being inserted into each mesh (6). <IMAGE>
Patent NL-1019310-C2 (NL)
Inventor: OUDELAAR TONE
IPC: F15B21/044
Filed: 2001-11-06
Granted: 2003-05-07
Abstract: A hydraulic device with a housing 41 inside which is a space 42 containing hydraulic fluid and an air volume. A breather assembly 1, 60, 80 is further provided, having a breather duct 5 extending between the outside atmosphere and the above-mentionned space, for aerating and de-areating the above-mentionned space, in particular during the operation of the hydraulic device. The breather assembly is provided with shut-off means 4, 20, 23, 61, 63, 85, 86 shut-off the breather duct until the hydraulic device is first put into operation. The hydraulic device is designed in such a way that when it is first put into operation the seal of the breather duct provided by the shut-off means is automatically and permanently removed.
Patent NL-1021811-C2 (NL)
Title: Plant variety identification agent comprises plant virus, for example, attenuated cucumber mosaic virus containing RNA specific base sequence
Inventor: SAYAMA HARUKI
IPC: C12Q1/6888
Filed: 2002-11-01
Granted: 2004-01-20
Abstract: Plant variety identification agent comprises plant virus (e.g., attenuated cucumber mosaic virus) containing RNA (e.g., satellite RNA) of specific base sequence. An independent claim is included for identifying plant variety which involves inoculating plant virus that contains RNA of a specific base sequence, such that the plant is infected with the virus, obtaining the virus infected plant, carrying out vegetative propagation of the plant, and the RNA of the reproduced tissue is analyzed.
Patent NL-1024902-C2 (NL)
Title: Hinge for e.g. doors, adjustable via threaded sleeve screwed into hole in part of hinge secured to wing
Inventor: SITTER HARALD
IPC: E05D7/04
Filed: 2003-11-28
Granted: 2004-06-03
Abstract: At least one threaded sleeve (10) is screwed into a hole (7) in the hinge part (2) for securing to the wing and the end of it can be supported against the wing, enabling the distance between the hinge part and wing to be altered. An opening extending through the sleeve is provided for a screw used to secure the hinge to the wing.
Patent NL-1028409-C2 (NL)
Title: Sound absorbing module for e.g. air conditioning cabinet, has casing made from plastic
Inventor: EUWEN DERK BASTIAAN
IPC: F24F13/24
Filed: 2005-02-25
Granted: 2006-08-29
Abstract: The module casing (2) is made at least partly from plastic. The casing comprises several plastic profiles (3) connected together. A sound absorbing means (6), preferably mineral wool, is provided inside the casing. Independent claims are also included for the following: (A) Arrangement of these modules (1) spaced apart from each other; (B) Air conditioning cabinet containing at least one of these modules; and (C) Air conditioning cabinet containing at least one of these module arrangements.
Patent NL-1031686-C2 (NL)
Title: Mobile cultivation system for greenhouse, uses industrial robot with arm as manipulator for transferring plants to and from containers
Inventor: STAALDUINEN GERRIT JOHANNES VA
IPC: A01G9/00
Filed: 2006-04-25
Granted: 2007-10-26
Abstract: Plants (2) are transferred to and from the container (1) using a manipulator comprising an industrial robot (7) with a robot arm (8) movable in more than one direction. The robot transfers plants directly between two containers and/or between at least one conveyor such as a conveyor belt (3) and at least one container. The containers can be moved along tracks. The plants are preferably potted.
Patent SE-517084-C2 (SE)
Inventor: WESSMAN GOERAN
IPC: A61M5/31
Filed: 2000-08-10
Abstract: A first aspect of the invention relates to a method for aseptic preparation with an injection syringe. The syringe comprises a container for injection agent and an immovable connection nozzle connected to the container. The method entails charging the container with air. According to the invention air is forced to pass through an air filter arranged on the connection nozzle. This enables the syringe container to be charged with aseptic air in a simple and reliable fashion. Other aspects of the invention relate to devices for performing the method, viz. an injection syringe equipped with an air filter in the connection nozzle, a filter unit ( 2 ) connectable to an injection syringe's ( 1 ) connection nozzle ( 13 ) and a system comprising an injection syringe ( 1 ) and a separate filter unit ( 2 ). The invention devices convey advantages of the same kind as the invention method.
Patent SE-523626-C2 (SE)
Title: Elasticized web for use in absorbent article, comprises first gatherable substrate and multistrand elastic yarn affixed to first substrate at a number of first fixation locations
Inventor: JAERPENBERG CHRISTIAN
IPC: B29C65/08
Filed: 2001-12-28
Abstract: An elasticized web (10) comprises a first gatherable substrate (12) and a multistrand elastic yarn (14) affixed to the first substrate at a number of first fixation locations (16). At each first fixation location, a portion of the first gatherable substrate passes between strands (18) of the multi-strand elastic yarn.  Independent claims are also included for: (a) a disposable absorbent article comprising an absorbent structure having a crotch region and region(s) comprising elasticized web; (b) a method of manufacturing an elasticized web comprising introducing multi-strand elastic yarn to gatherable substrate, subjecting multi-strand elastic yarn and substrate at each first fixation location to a source of energy to cause at least partial delamination of the multi-strand elastic yarn, and causing a portion of the substrate to pass between strands of multistrand elastic yarn at each first fixation location; and (c) apparatus for manufacturing elasticized web comprising a fixation station, first and second feeding devices, source of energy, and displacement device.
Patent SE-524136-C2 (SE)
Inventor: HIRAHARA EDWIN
IPC: A01C1/06
Filed: 2002-02-22
Abstract: A method of attaching an end seal ( 20 ) to a manufactured seed ( 22 ). The method includes the step of positioning a first manufactured seed on a surface ( 42 ). The first manufactured seed includes a seed coat ( 24 ) having an opening ( 12 ) and an embryo ( 30 ) disposed within the opening, the opening having a location relative to the surface. The method further includes prestressing an area ( 38 ) of a sheet ( 50 ) and positioning the sheet on the first manufactured seed to substantially center the area over the opening, such that the embryo is located below the area. The method also includes the step of attaching the sheet to the first manufactured seed to seal the opening.
Patent SE-522216-C2 (SE)
Title: Vehicle, movable on wheels or drive belt which are connected to pivoting arms to enable them to be raised clear of ground
Inventor: ERIKSSON JAN
IPC: B62D/
Filed: 2002-05-06
Abstract: The vehicle (1) has pivoting arms (3) secured to its chassis (2), the arms being pivotable relative to the chassis between raised and lowered positions. Wheel units (4) for supporting the weight of the vehicle are mounted on the arms. At least one drive belt (7) on the chassis underside (6) follows a fixed path (8) relative to the chassis and is located at a distance from the ground when the arms are in the lowered position and the wheel units are in contact with the ground. When the arms are in the raised position, the belt is in contact with the ground and the wheel units are raised clear of the ground.
Patent SE-522066-C2 (SE)
Inventor: REHN MAGNUS
IPC: B64F1/32
Filed: 2003-02-18
Abstract: A method for loading goods and passengers into an aircraft, in which every passenger is identified. Goods including at least each piece of luggage that belongs to a passenger is equipped with a transponder in which information bound associated with the identity of the passenger and, possibly, the destination of the luggage is stored. A first communicator at the luggage door of the aircraft reads the transponder on the luggage that is loaded into the aircraft. A second communicator at the passenger embarkation gate reads the transponder on the carry-on luggage in association with an electronic scanning of the passenger's ticket for boarding the aircraft. The information read from each transponder is stored in a central database together with the information from the scanned ticket, and is compared by a computer connected to the central database. In the case of a discrepancy in the information, an alarm is given.
Patent SE-527514-C2 (SE)
Inventor: NILSSON HILDING
IPC: F16F15/14
Filed: 2003-09-23
Abstract: The vibration damper for rotating shafts (2) comprises a ring (3) which fits around the shaft. This contains a damping body (5) in a recess (4) which is radially larger than it and is filled with damping fluid (6). - An INDEPENDENT CLAIM is included for a method for damping vibrations using the damper.
Patent SE-526726-C2 (SE)
Title: Electricity generator for e.g. induction tempering machines, includes stator with pole coil connected in parallel to capacitor and cylindrical rotor made from ferromagnetic material
Inventor: ALGAN SABAHATTIN
IPC: H02P/
Filed: 2003-11-26
Abstract: Each stator pole coil (10-12) is connected in parallel with a capacitor (61-63). The rotor (100) comprises a cylindrical body of ferromagnetic material. A starter current circuit (100) is used to pass a dc current pulse with a low voltage through one of the pole coils. The stator (71) has at least two separate poles (72-74), each with a pole coil and rotor.
Patent SE-529942-C2 (SE)
Inventor: HANSSON MAGNUS
IPC: F24F11/00
Filed: 2006-05-19
Abstract: Ventilation system (10) comprising resistive heating means (12) for heating gas flowing through the ventilation system (10) and means that are arranged to provide a 5 controlled, continuously variable AC voltage/current to at least part of the resistive heating means (12) of the ventilation system (10) to modulate the power (24) being supplied thereto and to enable continuous regulation of the temperature of gas flowing through the ventilation system (10).
Patent SE-530254-C2 (SE)
Inventor: LEVEAU JENS
IPC: A44B19/28
Filed: 2006-11-01
Abstract: A slider for a zip fastener includes a lower part, an upper part and a puller. The lower part and upper part are interconnected by a hinge, whereby the slider can be set in an open and a closed condition, respectively. The puller, which is made of a resilient material and constitutes the part that the user holds when using the slider, includes locking pins for locking the lower part and upper part in the closed condition, and also dividing shoulders. The lower part includes a hole which can receive the locking pins of the puller in order to lock the lower part and the upper part in the closed condition. The upper part includes a cradle for the locking pins of the puller and also a slanted dividing body, which is capable of separating the dividing shoulders and therewith the locking pins of the puller. Further, the upper part includes two hinge taps and the lower part includes an area for cooperation with the hinge taps.
Patent SE-536588-C2 (SE)
Title: Utfällbar och hopfällbar sköld
Inventor: YAKOUB RAED RORO
IPC: F41H5/08
Filed: 2012-07-09
Abstract: En utfállbar och hopfállbar sköld (l) med förbättrad stabilitet, när den ska skyddabäraren mot vapen och kastade föremål, innefattar en långsträckt basplatta (3) medfastsättningsorgan för fastsättning av basplattan utmed en persons underarrn, och ettﬂertal av basplattan vridbart burna i huvudsak triangulära och åtminstone tillnärmel-sevis likbenta sköldplattor (4), som har en toppvinkel (a) av mindre än 40° och vidett triangelhörn som innesluter toppvinkeln (a) är vridbart monterade på en frånbasplattan utskjutande axel (5), vilka sköldplattor vid hopfälld sköld bildar en avbasplattan buren stapel (6) och efter vridning utåt från basplattan bildar en av bas-plattan buren utfälld sköldyta (2). För att förbättra sköldens stabilitet, när den skaskydda bäraren mot vapen och kastade föremål, är sköldplattorna anordnade i tvåbredvid varandra på basplattan anordnade staplar (6, 6”) med var sin axel (5, 5”) förmontering och vridning av sköldplattoma. Sköldplattoma i den ena stapeln fälls utgenom vridning i en första riktning och de i den andra stapeln genom vridning i mot-satt riktning, och kopplingsdon (7) är anordnade att koppla samman dessa två sköld- plattor. Fig. 7 och 8